CN217446275U - Multi-functional automatic device of breeding fish - Google Patents
Multi-functional automatic device of breeding fish Download PDFInfo
- Publication number
- CN217446275U CN217446275U CN202221486311.XU CN202221486311U CN217446275U CN 217446275 U CN217446275 U CN 217446275U CN 202221486311 U CN202221486311 U CN 202221486311U CN 217446275 U CN217446275 U CN 217446275U
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- China
- Prior art keywords
- fish
- side wall
- automatic
- fishpond
- fish pond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 119
- 238000009395 breeding Methods 0.000 title claims description 5
- 230000001488 breeding effect Effects 0.000 title claims description 5
- 239000010865 sewage Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 238000012258 culturing Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000009372 pisciculture Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Processing Of Meat And Fish (AREA)
Abstract
The utility model discloses a multifunctional automatic fish culturing device, relating to the technical field of fish culturing devices, which comprises a water inlet and a water outlet which are communicated with the side wall of a fishpond; the water inlet is arranged at the upper position of the side wall of the fishpond, and the water outlet is arranged at the lower position of the side wall of the fishpond; automatic cleaning device is installed to the interior bottom in fish pond, and automatic waste fitting discharging is installed to the automatic cleaning device top, and automatic waste fitting discharging top is installed and is hindered the fish device, hinders fish device and fish pond and can dismantle the connection. The utility model can perform targeted treatment on the fish pond by combining the automatic sewage draining device and the automatic cleaning device, improve the cleaning efficiency on the basis of ensuring good living environment of the fish, and reduce the labor cost; the oxygen dissolving device of the utility model improves the oxygen dissolving efficiency and the utilization rate of oxygen; the utility model discloses still possess the feeder, can regularly throw something and feed to the fish.
Description
Technical Field
The utility model relates to a fish culture device technical field, concretely relates to multi-functional automatic fish culture device.
Background
The fish farming apparatus is a fish pond for farming fish, and a suitable fish pond is generally selected according to the variety of the fish to be raised. In general, in order to ensure the healthy growth of fish, the fish pond needs to be cleaned regularly, so that the fish is in a good growth environment; unqualified fishponds can cause adverse effects on the healthy growth of fishes; when clearing up the fish pond among the prior art, because the structure of fish pond self, need artificial with the help of relevant cleaning tool to clear up the fish pond, the time cost and the cost of labor of consumption are great to lead to raising the cost of fish to be high.
In view of this, the present invention is especially provided.
Disclosure of Invention
The utility model aims at the above problem, a multi-functional automatic device of breeding fish is provided, has solved the current device of breeding fish problem that cost is too high and inefficiency when artificial clearance.
The utility model adopts the technical proposal that: a multifunctional automatic fish culturing device comprises a fish pond, an automatic cleaning device and an automatic sewage discharging device; a water inlet and a water outlet which are communicated with the side wall of the fishpond are arranged on the side wall of the fishpond; the water inlet is arranged at the upper position of the side wall of the fishpond, and the water outlet is arranged at the lower position of the side wall of the fishpond; an automatic cleaning device is arranged at the inner bottom of the fish pond, an automatic sewage draining device is arranged above the automatic cleaning device, a fish blocking device is arranged above the automatic sewage draining device, and the fish blocking device is detachably connected with the fish pond; the automatic cleaning device comprises a first roller brush, a plurality of second roller brushes, a driving source and a chain wheel and chain structure; the first roller brush is arranged at the inner bottom of the fish pond and connected with the inner bottom wall of the fish pond, the first end of the shaft of the first roller brush penetrates through the front side wall of the fish pond and is rotatably connected with a driving source, and the second end of the shaft of the first roller brush is rotatably connected with the rear side wall of the fish pond; the first side of the first roller brush is adjacent to the right side wall of the fishpond, and the second side of the first roller brush is provided with a plurality of second roller brushes; the second roller brushes are connected with the inner bottom wall of the fishpond, the first ends of the shafts of the second roller brushes penetrate through the front side wall of the fishpond, the first ends of the shafts of the second roller brushes are rotatably connected with the front side wall of the fishpond, and the second ends of the shafts of the second roller brushes are rotatably connected with the rear side wall of the fishpond; the first roller hair brush and the adjacent second roller hair brush as well as the two adjacent second roller hair brushes are connected through a chain wheel and chain structure.
Furthermore, the automatic sewage draining device comprises a first sewage draining pipe, a second sewage draining pipe, a third sewage draining pipe, a sewage draining hole and a limiting hole; the first sewage discharge pipe is arranged on the side wall of the fish pond through a connecting piece, the first sewage discharge pipe is positioned above the first roller hairbrush and the plurality of second roller hairbrushes, a plurality of communicated sewage discharge holes are distributed on the first sewage discharge pipe, the first sewage discharge pipe is connected with a second sewage discharge pipe through a self three-way pipe piece, and a plurality of limiting holes are arranged at the same horizontal height position on the second sewage discharge pipe; the second sewage draining pipe penetrates through the side wall of the fish pond and is connected with a third sewage draining pipe communicated with the fish pond.
Furthermore, a valve is arranged on the third sewage draining pipe.
Further, hinder the fish device and be the fish tape, installing in the fish pond of fish tape indent, the lateral wall of fish tape and the lateral wall in fish pond laminate mutually, the connection can be dismantled with the top of fish pond lateral wall to the top of fish tape lateral wall, the inner bottom and the first blow-off pipe clamp connection of fish tape.
Furthermore, a detachable oxygen dissolving device is arranged in the fish pond.
Furthermore, a detachable feeding machine is arranged on the fishpond.
The utility model has the advantages that:
the automatic sewage discharge device of the utility model can regularly discharge sewage from the fish pond; the automatic cleaning device of the utility model can clean the fishpond regularly; the utility model can perform targeted treatment on the fish pond by combining the automatic sewage draining device and the automatic cleaning device, improve the cleaning efficiency on the basis of ensuring good living environment of the fish, and reduce the labor cost; the oxygen dissolving device of the utility model improves the oxygen dissolving efficiency and the utilization rate of oxygen; the utility model discloses still possess the feeder, can regularly throw something and feed to the fish.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the fish blocking device of the present invention;
FIG. 3 is a schematic view of the automatic sewage draining device of the present invention;
FIG. 4 is a schematic structural view of the automatic cleaning device of the present invention;
fig. 5 is a partial sectional view of the fish blocking device of the utility model.
Reference numerals are as follows:
1 is a fish pond; 10 is a water inlet; 11 is a water outlet; 2 is a fish blocking device; 31 is a driving source; 311 is a first roller brush; 312 is a second roller brush; 321 is a sealing strip; 322 is a gasket; 34 is a chain wheel and chain structure; 41 is a first sewage discharge pipe; 42 is a second sewage draining pipe; 43 is a third blow-off pipe; 431 is a valve; 410 is a sewage draining hole; and 420 is a limiting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, a multifunctional automatic fish culturing device comprises a fish pond 1, an automatic cleaning device and an automatic sewage discharging device; the side wall of the fishpond 1 is provided with a water inlet 10 and a water outlet 11 which are communicated with the side wall; the water inlet 10 is arranged at the upper position of the side wall of the fishpond 1, and the water outlet 11 is arranged at the lower position of the side wall of the fishpond 1; an automatic cleaning device is arranged at the inner bottom of the fishpond 1; the automatic cleaning device comprises a first roller brush 311, a plurality of second roller brushes 312, a driving source 31 and a chain wheel and chain structure 34; a first roller brush 311 is arranged at the inner bottom of the fishpond 1, the first roller brush 311 is connected with the inner bottom wall of the fishpond 1, the first end of the shaft of the first roller brush 311 penetrates through the front side wall of the fishpond 1 to be rotatably connected with a driving source 31, and the driving source 31 is preferably a motor; the second end of the shaft of the first roller brush 311 is rotatably connected to the rear side wall of the fishpond 1; the first side of the first roller brush 311 is adjacent to the right side wall of the fishpond 1, and the second side of the first roller brush 311 is provided with a plurality of second roller brushes 312; the plurality of second roller brushes 312 are connected with the inner bottom wall of the fishpond 1, the first ends of the shafts of the plurality of second roller brushes 312 penetrate through the front side wall of the fishpond 1, the first ends of the shafts of the plurality of second roller brushes 312 are rotatably connected with the front side wall of the fishpond 1, and the second ends of the shafts of the plurality of second roller brushes 312 are rotatably connected with the rear side wall of the fishpond 1; the first roller brush 311 and the adjacent second roller brush 312 and the two adjacent second roller brushes 312 are connected by the chain wheel and chain structure 34, and the two adjacent chain wheel and chain structures 34 are not interfered with each other.
The aforesaid double sprocket chain structure 34 can appear the chain of self generally and can not closely laminate with the gear of self when connecting, thereby lead to first cylinder brush 311 to begin to rotate the back, the second cylinder brush 312 far away from first cylinder brush 311 appears postponing the rotation, the cleaning efficiency that leads to self-cleaning device reduces, consequently, meet an accent tight piece in the chain bottom of every sprocket chain structure 34, this accent tight piece spiro union is on the lateral wall of fish pond 1, play the purpose of fastening sprocket chain structure 34, make first cylinder brush 311 and a plurality of second cylinder brush 312 work with the same frequency, and then improve self-cleaning device's cleaning efficiency.
The protective shell connected with the outer side wall of the fishpond 1 is arranged outside the chain wheel and chain structure 34 and the driving source 31, so that the chain wheel and chain structure 34 and the driving source 31 are ensured to be in an undisturbed environment, and the normal work of the automatic cleaning device is further ensured.
An automatic sewage discharge device is arranged above the automatic cleaning device; the automatic sewage draining device comprises a first sewage draining pipe 41, a second sewage draining pipe 42, a third sewage draining pipe 43, a sewage draining hole 410 and a limiting hole 420; the first sewage discharge pipe 41 is arranged on the side wall of the fish pond 1 through a connecting piece, the first sewage discharge pipe 41 is positioned above the first roller brush 311 and the plurality of second roller brushes 312, a plurality of communicated sewage discharge holes 410 are distributed on the first sewage discharge pipe 41, the first sewage discharge pipe 41 is connected with a communicated second sewage discharge pipe 42 through a self three-way pipe, a plurality of limiting holes 420 are arranged at the same horizontal height position on the second sewage discharge pipe 42, and the plurality of limiting holes 420 are positioned at the inner side of the fish pond 1; the second sewage draining pipe 42 penetrates through the side wall of the fish pond 1 and is connected with a third sewage draining pipe 43 which is communicated with the side wall of the fish pond; the joint of the second sewage draining pipe 42 and the side wall of the fishpond 1 is sealed; a valve 431 is arranged on the third sewage draining pipe 43. The limiting holes 42 are used for setting a safe water level for the sewage discharge of the fish pond 1, and the sewage discharge will be stopped once the water level is lower than the height of the limiting holes 420 in the sewage discharge process.
A fish blocking device 2 is arranged above the automatic sewage draining device, and the fish blocking device 2 is detachably connected with the fish pond 1; the fish blocking device 2 can prevent fish from directly contacting with the automatic sewage draining device and the automatic cleaning device, and protect the fish and the two devices; the efficiency of fishing the fish can be improved when the fish in the fish pond needs to be fished out; hinder fish device 2 for the fish net, the installation of fish net indent is in fishpond 1, and the lateral wall of fish net and the lateral wall of fishpond 1 laminate mutually, and the connection can be dismantled with the top of 1 lateral wall in fishpond in the top of fish net lateral wall, the inner bottom and the 41 clamp connection of first blow off pipe of fish net.
A detachable oxygen dissolving device is arranged in the fish pond 1; a detachable feeder is arranged on the fish pond 1; both oxygen dissolvers and batch feeders are commercially available.
The working principle of the oxygen dissolving device is as follows: water and oxygen are simultaneously injected into a cavity of the oxygen dissolving device, the oxygen dissolving device is a non-blocking oxygen dissolving mixer, the high-frequency oscillation of a water-gas double-membrane interface is promoted by the strong shearing and stirring action generated by the special design of the cavity of the oxygen dissolving device, the diameters of bubbles and water molecule groups are greatly reduced, the number of the bubbles and the water molecule groups is sharply increased, the contact area of the bubbles and the water molecule groups is greatly increased, the mass transfer resistance is greatly reduced, and therefore the extremely high oxygen dissolving effect and the utilization rate of the oxygen are obtained.
The working principle of the batch feeder is as follows: the structure of the batch feeder mainly comprises a hopper, a power device, a transmission mechanism, a spiral conveying mechanism, a gravity center adjusting device and the like; the transmission mechanism is mainly formed by gear transmission, and a driving gear, a transmission gear and a gear fixedly connected with an escape wheel form the transmission mechanism to achieve the transmission of power and torque; the spiral material conveying mechanism is a device for conveying bait and is arranged at the bottom of the hopper, when the spiral rod conveys the bait, the fixed spiral body rotating motion is utilized to drive the bait to be conveyed forwards along with the linear motion, and the conveyed bait falls into the feeding hopper.
The utility model discloses a working process:
the automatic sewage draining device of the utility model can determine the use frequency according to the growth requirement of the fish; when the sewage is drained, the fish does not need to be moved out of the fishpond, the automatic sewage draining device adopts the siphon principle, and the automatic sewage draining device can only operate when the water level of the fishpond 1 is higher than the height of the second sewage draining pipe 42; the valve 431 is preferably a sampling ball valve and is used for adjusting the sewage discharge speed, the valve 431 is opened and is adjusted to the proper sewage discharge speed, the water in the sediment mixing tank near the first sewage discharge pipe 41 enters the first sewage discharge pipe 41 through the plurality of sewage discharge holes 410, flows through the second sewage discharge pipe 42, flows into the circulating water tank through the third sewage discharge pipe 43 for disinfection, filtration, deposition and the like, the water treated in the circulating water tank can be recycled after reaching the standard, and when the water level of the fish pond 1 falls to the position of the limit hole 420, the automatic sewage discharge device stops working; the automatic cleaning device of the utility model drives the first roller brush 311 by the driving source 31 (motor), the first roller brush 311 drives the adjacent second roller brush 312 by the chain wheel and chain structure 34, the adjacent two second roller brushes 312 are driven by the chain wheel and chain structure 34, and the adjacent two chain wheel and chain structures 34 are installed in a staggered way and are not interfered with each other; before the automatic cleaning device of the utility model starts to work, no fish exists in the fishpond 1, the first roller brush 311 and the plurality of second roller brushes 312 scrub the bottom wall of the fishpond 1, and sewage is discharged through the water outlet 11; after the sewage is drained, water is fed through the water inlet 10 after the water outlet 11 is closed, the first roller brushes 311, the second roller brushes 312 and the bottom wall of the fishpond 1 are washed again, the motor is turned off after the washing reaches the standard, and the automatic washing device stops working.
The automatic sewage discharge device of the utility model can regularly discharge sewage from the fish pond; the automatic cleaning device of the utility model can clean the fishpond regularly; the utility model can perform targeted treatment on the fish pond by combining the automatic sewage draining device and the automatic cleaning device, improve the cleaning efficiency on the basis of ensuring good living environment of the fish, and reduce the labor cost; the oxygen dissolving device of the utility model improves the oxygen dissolving efficiency and the utilization rate of oxygen; the utility model discloses still possess the feeder, can regularly throw something and feed to the fish. Simultaneously the utility model has the advantages of being simple in structure and convenient in operation, and the flexibility ratio is high.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional automatic device of breeding fish which characterized in that: comprises a fish pond (1), an automatic cleaning device and an automatic sewage discharging device;
a water inlet (10) and a water outlet (11) which are communicated with the side wall of the fishpond (1) are arranged on the side wall of the fishpond; the water inlet (10) is arranged at the upper position of the side wall of the fishpond (1), and the water outlet (11) is arranged at the lower position of the side wall of the fishpond (1); an automatic cleaning device is arranged at the inner bottom of the fish pond (1), an automatic sewage draining device is arranged above the automatic cleaning device, a fish blocking device (2) is arranged above the automatic sewage draining device, and the fish blocking device (2) is detachably connected with the fish pond (1); the automatic cleaning device comprises a first roller brush (311), a plurality of second roller brushes (312), a driving source (31) and a chain wheel and chain structure (34); a first roller brush (311) is mounted at the inner bottom of the fish pond (1), the first roller brush (311) is connected with the inner bottom wall of the fish pond (1), the first end of the shaft of the first roller brush (311) penetrates through the front side wall of the fish pond (1) to be rotatably connected with a driving source (31), and the second end of the shaft of the first roller brush (311) is rotatably connected to the rear side wall of the fish pond (1); the first side of the first roller brush (311) is adjacent to the right side wall of the fish pond (1), and the second side of the first roller brush (311) is provided with a plurality of second roller brushes (312); the second roller brushes (312) are connected with the inner bottom wall of the fishpond (1), the first ends of the shafts of the second roller brushes (312) penetrate through the front side wall of the fishpond (1), the first ends of the shafts of the second roller brushes (312) are rotatably connected with the front side wall of the fishpond (1), and the second ends of the shafts of the second roller brushes (312) are rotatably connected with the rear side wall of the fishpond (1); the first roller brush (311) and the adjacent second roller brush (312) as well as the two adjacent second roller brushes (312) are connected through a chain wheel and chain structure (34).
2. The multifunctional automatic fish culture device according to claim 1, wherein the automatic sewage discharge device comprises a first sewage discharge pipe (41), a second sewage discharge pipe (42), a third sewage discharge pipe (43), a sewage discharge hole (410) and a limiting hole (420); the first sewage discharge pipe (41) is installed on the side wall of the fish pond (1) through a connecting piece, the first sewage discharge pipe (41) is located above the first roller brushes (311) and the second roller brushes (312), a plurality of communicated sewage discharge holes (410) are distributed on the first sewage discharge pipe (41), the first sewage discharge pipe (41) is connected with a second communicated sewage discharge pipe (42) through a self three-way pipe, and a plurality of limiting holes (420) are arranged at the same horizontal height position on the second sewage discharge pipe (42); the second sewage draining pipe (42) penetrates through the side wall of the fish pond (1) and is connected with a third sewage draining pipe (43) which is communicated with the fish pond.
3. The multi-functional automatic fish farming device of claim 2, wherein the third sewage pipe (43) is provided with a valve (431).
4. The multifunctional automatic fish culturing device according to claim 1, wherein the fish blocking device (2) is a fish net, the fish net is installed in the fish pond (1) in an inwards concave manner, the side wall of the fish net is attached to the side wall of the fish pond (1), the top of the side wall of the fish net is detachably connected with the top of the side wall of the fish pond (1), and the inner bottom of the fish net is connected with the first drain pipe (41) in a clamping manner.
5. The multifunctional automatic fish culture device according to claim 1, characterized in that a detachable oxygen dissolver is installed in the fish pond (1).
6. The multifunctional automatic fish culture device according to claim 1, characterized in that a detachable feeder is installed on the fishpond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221486311.XU CN217446275U (en) | 2022-06-15 | 2022-06-15 | Multi-functional automatic device of breeding fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221486311.XU CN217446275U (en) | 2022-06-15 | 2022-06-15 | Multi-functional automatic device of breeding fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217446275U true CN217446275U (en) | 2022-09-20 |
Family
ID=83238112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221486311.XU Expired - Fee Related CN217446275U (en) | 2022-06-15 | 2022-06-15 | Multi-functional automatic device of breeding fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217446275U (en) |
-
2022
- 2022-06-15 CN CN202221486311.XU patent/CN217446275U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |